I have attached images for the 31 antenna SG configuration and 10 hour synthesis. They are for a rotation of 20degrees and for a source at 19, 30, -30 & -45 deg declination respectively. The wavelength is 1m and the coordinates are also with respect to GMRT.
Notice the dense coverage close to zero baseline...
Above images are for the 31 antenna SG configuration of a 10 hour synthesis. They are for a rotation of 20degrees and for a source at 19, 30, -30 & -45 degrees declination respectively. The wavelength is 1m and the geographical coordinates are also with respect to GMRT.
Currently, I am working on the code to get the FFT Images.
The above images are for a 31 antenna SG configuration with a rotation of 5, 20, 55, 85 & 110 degrees respectively for a 10hour synthesis for a source at 30 degrees declination.
This configuration consists of 5 SG configurations with maximum baselines of 300m, 3000m, 9000m, 21000m &30000m having 6 similar antenna location in each of them. The uv coverage is uniform and well distributed and umax and vmax is around 7000.
Now, my next job would be to take FFT of these images and then compare them.
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